CNS 3307-1972
General Rules for Silver-Plating (English Version)
- Standard No.
- CNS 3307-1972
- Language
- Chinese, Available in English version
- Release Date
- 1972
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 3307-1972
- Scope
- This standard applies to the inspection of silver electroplating. 1.1 The categories and levels of silver-plated surfaces are as follows: (1) Category 1 – matte surface (matte surface) Category 2 – semi-glossy surface Category 3 – glossy surface (2) Class A – additional anti-tarnishing Treatment (chromium treated) Class B – without anti-tarnish treatment
CNS 3307-1972 history
- 1972 CNS 3307-1972 General Rules for Silver-Plating
